3v4l.org

run code in 300+ PHP versions simultaneously
<?php function p_explode($del, $str, $cnt) { if (count(explode($del, $str)) <= $cnt) return [$str]; $tmp = explode($del, $str, $cnt); $last = array_pop($tmp); return array_merge($tmp, p_explode($del, $last, $cnt)); } $string ='1,2,3,4,5,6,7,8,9,10,11,12,13,14,15'; var_dump(p_explode(',', $str, 4));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00718.55
8.3.50.0070.00717.98
8.3.40.0000.01418.97
8.3.30.0090.00618.71
8.3.20.0040.00420.36
8.3.10.0030.00521.89
8.3.00.0040.01519.38
8.2.180.0170.00316.88
8.2.170.0090.00622.96
8.2.160.0030.01020.39
8.2.150.0040.00424.18
8.2.140.0120.00624.66
8.2.130.0080.00022.10
8.2.120.0100.00726.35
8.2.110.0030.00722.25
8.2.100.0110.00017.84
8.2.90.0040.00419.22
8.2.80.0030.00517.97
8.2.70.0080.00017.50
8.2.60.0030.00617.93
8.2.50.0070.00018.16
8.2.40.0060.00322.15
8.2.30.0000.00719.13
8.2.20.0040.00418.02
8.2.10.0000.00818.05
8.2.00.0000.00818.16
8.1.280.0090.01325.92
8.1.270.0040.01420.43
8.1.260.0070.00026.35
8.1.250.0180.00028.09
8.1.240.0040.00424.02
8.1.230.0030.01017.77
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.25
8.1.190.0050.00317.23
8.1.180.0020.00518.10
8.1.170.0040.00418.59
8.1.160.0040.00418.90
8.1.150.0000.00718.75
8.1.140.0040.00417.63
8.1.130.0070.00018.83
8.1.120.0000.00817.45
8.1.110.0060.00317.31
8.1.100.0000.00717.34
8.1.90.0000.00717.43
8.1.80.0080.00417.50
8.1.70.0000.00717.39
8.1.60.0000.00817.49
8.1.50.0000.00917.51
8.1.40.0000.00917.36
8.1.30.0030.00617.68
8.1.20.0030.00517.70
8.1.10.0080.00017.51
8.1.00.0000.00917.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.36
8.0.270.0050.00517.23
8.0.260.0000.00818.95
8.0.250.0030.00317.00
8.0.240.0000.00817.01
8.0.230.0040.00417.06
8.0.220.0040.00417.05
8.0.210.0030.00316.95
8.0.200.0000.00616.91
8.0.190.0080.00017.02
8.0.180.0030.00317.02
8.0.170.0080.00016.87
8.0.160.0000.00816.95
8.0.150.0000.00716.87
8.0.140.0060.00316.81
8.0.130.0050.00013.43
8.0.120.0040.00416.80
8.0.110.0000.00716.89
8.0.100.0050.00316.83
8.0.90.0070.00016.82
8.0.80.0110.00416.89
8.0.70.0040.00416.92
8.0.60.0040.00416.78
8.0.50.0060.00316.82
8.0.30.0110.00616.92
8.0.20.0110.00917.40
8.0.10.0000.00716.90
8.0.00.0170.00316.73
7.4.330.0000.00516.64
7.4.320.0030.00316.61
7.4.300.0040.00416.50
7.4.290.0080.00016.64
7.4.280.0060.00316.63
7.4.270.0040.00416.41
7.4.260.0030.00316.47
7.4.250.0000.00816.37
7.4.240.0060.00016.52
7.4.230.0030.00316.36
7.4.220.0000.00816.63
7.4.210.0100.00316.50
7.4.200.0000.00816.61
7.4.160.0090.00916.53
7.4.150.0140.00817.40
7.4.140.0090.01017.86
7.4.130.0080.01516.52
7.4.120.0130.00616.46
7.4.110.0080.00816.41
7.4.100.0090.00916.51
7.4.90.0100.01316.67
7.4.80.0110.00719.39
7.4.70.0120.00616.49
7.4.60.0120.00316.44
7.4.50.0060.00616.37
7.4.40.0080.00816.58
7.4.10.0070.01114.85
7.4.00.0060.01014.96
7.3.330.0040.00413.29
7.3.320.0030.00313.22
7.3.310.0000.00716.13
7.3.300.0000.00616.37
7.3.290.0090.01016.36
7.3.280.0130.00616.30
7.3.270.0070.01617.40
7.3.260.0120.00816.57
7.3.250.0130.00716.43
7.3.240.0130.00716.46
7.3.230.0030.01316.34
7.3.210.0100.00716.39
7.3.200.0060.00916.39
7.3.190.0110.00916.50
7.3.180.0090.00616.57
7.3.170.0040.01216.31
7.3.160.0110.00816.45
7.3.130.0090.01014.80
7.3.120.0130.00614.81
7.3.110.0070.00914.88
7.3.100.0040.01214.61
7.3.90.0080.00714.57
7.3.80.0070.00614.98
7.3.70.0080.00914.75
7.3.60.0070.00714.82
7.3.50.0060.00514.70
7.3.40.0070.00614.76
7.3.30.0060.00514.82
7.3.20.0090.00616.40
7.3.10.0050.00716.69
7.3.00.0050.00616.65
7.2.330.0070.01316.34
7.2.320.0070.01116.38
7.2.310.0060.01016.72
7.2.300.0030.01316.71
7.2.290.0170.01016.70
7.2.260.0070.01414.91
7.2.250.0070.00915.01
7.2.240.0060.01114.88
7.2.230.0090.00715.03
7.2.220.0070.00714.98
7.2.210.0070.01014.97
7.2.200.0060.00715.02
7.2.190.0070.00814.92
7.2.180.0050.01014.99
7.2.170.0060.00814.86
7.2.160.0090.00614.83
7.2.150.0090.00616.63
7.2.140.0070.01116.79
7.2.130.0000.01616.82
7.2.120.0110.00416.97
7.2.110.0000.01616.63
7.2.100.0070.00416.98
7.2.90.0000.01017.05
7.2.80.0040.01116.84
7.2.70.0030.00717.04
7.2.60.0020.01016.83
7.2.50.0030.01216.88
7.2.40.0070.00716.67
7.2.30.0070.00716.94
7.2.20.0060.01216.86
7.2.10.0310.01217.37
7.2.00.0330.00717.37
7.1.330.0030.01215.65
7.1.320.0040.01115.68
7.1.310.0050.00815.75
7.1.300.0030.00915.62
7.1.290.0030.00915.67
7.1.280.0030.00915.72
7.1.270.0060.00515.65
7.1.260.0060.00515.73
7.1.250.0060.00915.74
7.1.240.0120.00315.66
7.1.230.0040.00415.86
7.1.220.0060.00315.77
7.1.210.0060.00915.77
7.1.200.0020.01315.82
7.1.190.0040.01115.70
7.1.180.0070.00715.86
7.1.170.0060.00915.84
7.1.160.0080.00015.95
7.1.150.0070.00715.82
7.1.140.0060.00915.78
7.1.130.0290.01216.19
7.1.120.0270.00916.19
7.1.110.0400.00515.65
7.1.100.0210.00716.00
7.1.90.0440.00816.07
7.1.80.0240.01015.89
7.1.70.0340.00815.42
7.1.60.0390.01224.51
7.1.50.0310.01224.14
7.1.40.0310.00724.20
7.1.30.0320.01124.21
7.1.20.0310.00624.29
7.1.10.0240.01115.13
7.1.00.0220.00515.21
7.0.330.0030.00915.54
7.0.320.0040.00815.42
7.0.310.0000.01115.13
7.0.300.0080.00415.18
7.0.290.0040.01115.23
7.0.280.0040.01115.16
7.0.270.0040.01115.22
7.0.260.0040.00815.40
7.0.250.0060.00615.39
7.0.240.0000.01115.48
7.0.230.0040.00415.00
7.0.220.0030.01015.55
7.0.210.0060.00615.53
7.0.200.0080.00415.05
7.0.190.0000.01215.39
7.0.180.0030.00615.60
7.0.170.0120.00315.25
7.0.160.0070.00715.39
7.0.150.0030.00615.27
7.0.140.0000.01215.06
7.0.130.0000.01615.01
7.0.120.0040.00415.17
7.0.110.0060.00915.43
7.0.100.0070.00715.40
7.0.90.0070.00715.34
7.0.80.0060.00315.43
7.0.70.0050.00515.25
7.0.60.0000.01215.56
7.0.50.0080.00515.55
7.0.40.0100.00713.33
7.0.30.0040.01113.37
7.0.20.0070.00713.42
7.0.10.0060.00613.31
7.0.00.0030.00513.52
5.6.400.0090.00614.24
5.6.390.0040.00814.02
5.6.380.0050.00514.55
5.6.370.0090.00414.08
5.6.360.0000.01314.27
5.6.350.0000.01413.67
5.6.340.0060.00614.45
5.6.330.0040.01114.48
5.6.320.0060.00614.55
5.6.310.0040.01214.55
5.6.300.0000.01114.54
5.6.290.0090.00614.18
5.6.280.0000.01014.18
5.6.270.0090.00014.43
5.6.260.0060.01214.29
5.6.250.0000.01514.00
5.6.240.0030.01014.11
5.6.230.0070.00414.17
5.6.220.0030.01014.00
5.6.210.0030.00714.13
5.6.200.0060.00814.07
5.6.190.0060.00614.34
5.6.180.0090.00614.37
5.6.170.0040.00914.23
5.6.160.0030.01014.01
5.6.150.0040.00714.11
5.6.140.0080.00413.97
5.6.130.0070.00414.13
5.6.120.0040.01114.20
5.6.110.0040.01214.14
5.6.100.0000.01214.34
5.6.90.0070.01014.19
5.6.80.0070.00713.95
5.6.70.0030.00714.11
5.6.60.0030.00914.10
5.6.50.0100.00314.04
5.6.40.0000.01414.07
5.6.30.0140.00013.85
5.6.20.0030.00714.38
5.6.10.0030.00714.00
5.6.00.0040.01114.12

preferences:
62.14 ms | 401 KiB | 5 Q